Product Description
Keep your battery pack balanced and performing at its best with this 3S/4S Active Battery Balancer. Designed with active energy transfer technology, it helps extend battery life, improve charging efficiency, and maintain stable performance across all battery cells.
Built with high-precision balancing and ultra-low internal resistance components, this balancer supports various lithium battery types, making it suitable for solar systems, DIY power stations, inverters, and battery pack projects.
Key Features
Supports 3S and 4S lithium battery packs.
Active balancing technology with energy transfer.
High balancing accuracy of ±0.005V.
Maximum balancing current of 5.5A.
Full-group balancing system (not limited to adjacent cells).
Ultra-low power consumption.
Thickened 2oz copper PCB for improved durability.
Uses original low-resistance MOS components.
Helps extend battery lifespan and improve efficiency.
Plug-and-play installation design.
Important Wiring Instructions
For safe installation, please follow these steps carefully:
1. Ensure the cable is disconnected before installation.
2. Connect the battery terminals first.
3. Confirm the correct wiring sequence and polarity.
4. After verifying the connections, insert the cable into the balancing board.
5.
Incorrect wiring or connecting the cable in the wrong order may permanently damage the board.
Note: The greater the voltage difference between battery cells, the higher the balancing current. As the battery pack becomes balanced, the current automatically decreases.
